But most microwave ovens have less usable space than advertised, according to our tests: In fact, both over-the-range (OTR) and countertop microwaves have a usable capacity of about 50 percent of ...

Over-the-range (OTR) microwaves may be more expensive than ... for ease of use and gets very good scores for heating evenness, venting, and noise. But its speed of heating is only average.

"Over-the-range microwaves are two appliances in one: a microwave and a vent hood. Because they have their own dedicated electrical circuit, they are often more powerful, which lets them cook faster." ...

They don’t vent cooking gases as well as a dedicated ... For more options, see our guide to the best over-the-range microwaves. One of the most significant benefits of choosing a separate ...